[INFO] fetching crate transportations_library 0.1.9-alpha.5...
[INFO] testing transportations_library-0.1.9-alpha.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate transportations_library 0.1.9-alpha.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate transportations_library 0.1.9-alpha.5
[INFO] finished tweaking crates.io crate transportations_library 0.1.9-alpha.5
[INFO] tweaked toml for crates.io crate transportations_library 0.1.9-alpha.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate transportations_library 0.1.9-alpha.5 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate transportations_library 0.1.9-alpha.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded assert_approx_eq v1.1.0
[INFO] [stderr]   Downloaded indoc v2.0.7
[INFO] [stderr]   Downloaded pyo3-macros v0.21.2
[INFO] [stderr]   Downloaded round v0.1.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.21.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.21.2
[INFO] [stderr]   Downloaded pyo3-ffi v0.21.2
[INFO] [stderr]   Downloaded pyo3 v0.21.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 409d81efad426c157b55a01fd2b0900df865df1de8f6c10ef3581a893d6ef649
[INFO] running `Command { std: "docker" "start" "-a" "409d81efad426c157b55a01fd2b0900df865df1de8f6c10ef3581a893d6ef649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "409d81efad426c157b55a01fd2b0900df865df1de8f6c10ef3581a893d6ef649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409d81efad426c157b55a01fd2b0900df865df1de8f6c10ef3581a893d6ef649", kill_on_drop: false }`
[INFO] [stdout] 409d81efad426c157b55a01fd2b0900df865df1de8f6c10ef3581a893d6ef649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c83e0069d110fa2cba7392f101ae35bb194e71e1f48a3746e405882e77f27c8
[INFO] running `Command { std: "docker" "start" "-a" "6c83e0069d110fa2cba7392f101ae35bb194e71e1f48a3746e405882e77f27c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling round v0.1.2
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling transportations_library v0.1.9-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::vec_deque`
[INFO] [stdout]  --> src/hcm/common.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::vec_deque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Segment as LibSegment`, `SubSegment as LibSubSegment`, and `TwoLaneHighways as LibTwoLaneHighways`
[INFO] [stdout]  --> src/copython/py_transportationslibrary.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Segment as LibSegment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     SubSegment as LibSubSegment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     TwoLaneHighways as LibTwoLaneHighways,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `copython::py_transportationslibrary::*`
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use copython::py_transportationslibrary::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.85s
[INFO] running `Command { std: "docker" "inspect" "6c83e0069d110fa2cba7392f101ae35bb194e71e1f48a3746e405882e77f27c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c83e0069d110fa2cba7392f101ae35bb194e71e1f48a3746e405882e77f27c8", kill_on_drop: false }`
[INFO] [stdout] 6c83e0069d110fa2cba7392f101ae35bb194e71e1f48a3746e405882e77f27c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df79368990ac0b686d718567b498f87f0fea5dce827b8b24fb7898c151ac1551
[INFO] running `Command { std: "docker" "start" "-a" "df79368990ac0b686d718567b498f87f0fea5dce827b8b24fb7898c151ac1551", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::collections::vec_deque`
[INFO] [stdout]  --> src/hcm/common.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::vec_deque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Segment as LibSegment`, `SubSegment as LibSubSegment`, and `TwoLaneHighways as LibTwoLaneHighways`
[INFO] [stdout]  --> src/copython/py_transportationslibrary.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Segment as LibSegment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     SubSegment as LibSubSegment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     TwoLaneHighways as LibTwoLaneHighways,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `copython::py_transportationslibrary::*`
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use copython::py_transportationslibrary::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling transportations_library v0.1.9-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::vec_deque`
[INFO] [stdout]  --> src/hcm/common.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::vec_deque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Segment as LibSegment`, `SubSegment as LibSubSegment`, and `TwoLaneHighways as LibTwoLaneHighways`
[INFO] [stdout]  --> src/copython/py_transportationslibrary.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Segment as LibSegment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     SubSegment as LibSubSegment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     TwoLaneHighways as LibTwoLaneHighways,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `copython::py_transportationslibrary::*`
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use copython::py_transportationslibrary::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "df79368990ac0b686d718567b498f87f0fea5dce827b8b24fb7898c151ac1551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df79368990ac0b686d718567b498f87f0fea5dce827b8b24fb7898c151ac1551", kill_on_drop: false }`
[INFO] [stdout] df79368990ac0b686d718567b498f87f0fea5dce827b8b24fb7898c151ac1551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3f3688b87dffa15cba8df7a89724435039cc114482d6a9480f746ebb6570fb6
[INFO] running `Command { std: "docker" "start" "-a" "d3f3688b87dffa15cba8df7a89724435039cc114482d6a9480f746ebb6570fb6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::collections::vec_deque`
[INFO] [stderr]  --> src/hcm/common.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::vec_deque;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Segment as LibSegment`, `SubSegment as LibSubSegment`, and `TwoLaneHighways as LibTwoLaneHighways`
[INFO] [stderr]  --> src/copython/py_transportationslibrary.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Segment as LibSegment,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 3 |     SubSegment as LibSubSegment,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 4 |     TwoLaneHighways as LibTwoLaneHighways,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `copython::py_transportationslibrary::*`
[INFO] [stderr]   --> src/lib.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub use copython::py_transportationslibrary::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `transportations_library` (lib) generated 3 warnings (run `cargo fix --lib -p transportations_library` to apply 3 suggestions)
[INFO] [stderr] warning: `transportations_library` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transportations_library-a9071d171e488073)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test hcm::chapter15::tests::determine_demand_flow_test ... ok
[INFO] [stdout] test hcm::chapter15::tests::determine_facility_los_test ... ok
[INFO] [stdout] test hcm::chapter15::tests::determine_adjustment_to_follower_density_test ... ok
[INFO] [stdout] test hcm::chapter15::tests::determine_free_flow_speed_test ... ok
[INFO] [stdout] test hcm::chapter15::tests::determine_follower_density_test ... ok
[INFO] [stdout] test hcm::chapter15::tests::determine_segment_los_test ... ok
[INFO] [stdout] test lib_tests::test_basic_construction ... ok
[INFO] [stdout] test hcm::chapter15::tests::determine_vertical_alignment_test ... ok
[INFO] [stdout] test hcm::chapter15::tests::estimate_average_speed_test ... ok
[INFO] [stdout] test hcm::chapter15::tests::identity_vertical_class_test ... ok
[INFO] [stdout] test hcm::chapter15::tests::estimate_percent_followers_test ... ok
[INFO] [stdout] test lib_tests::test_version_exists ... ok
[INFO] [stdout] test lib_tests::test_error_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transportations_library
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d3f3688b87dffa15cba8df7a89724435039cc114482d6a9480f746ebb6570fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f3688b87dffa15cba8df7a89724435039cc114482d6a9480f746ebb6570fb6", kill_on_drop: false }`
[INFO] [stdout] d3f3688b87dffa15cba8df7a89724435039cc114482d6a9480f746ebb6570fb6